ELECTRON-SCATTERING FROM H-2(+) - RESONANCES IN THE SIGMA-SYMMETRY AND PI-SYMMETRY

被引：17

作者：

COLLINS, LA

SCHNEIDER, BI

LYNCH, DL

NOBLE, CJ

机构：

[1] NATL SCI FDN, DIV PHYS, ARLINGTON, VA 22230 USA

[2] THINKING MACHINES CORP, CAMBRIDGE, MA 02142 USA

[3] SERC, DARESBURY NATL LAB, DIV TCS, WARRINGTON WA4 4AD, CHESHIRE, ENGLAND

来源：

PHYSICAL REVIEW A | 1995年 / 52卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.52.1310

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present results of calculations for e(-) + H-2(+) scattering in the energy regime below the first excited state for resonance symmetries Sigma and Pi. We employ three distinct and independent methods: close-coupling linear algebraic, effective optical potential linear algebraic, and R matrix. We report extended calculations on the (1) Pi(g), resonance, important to dissociative recombination. We show binding of the (1) Sigma(g), state resonance between 2.6 and 2.7 bohrs. Our (1) Sigma(u) state results agree very well with previous calculations and reside a factor of 2 below a recent experiment.

引用

页码：1310 / 1318

页数：9

共 46 条

[1] R-MATRIX PROPAGATION PROGRAM FOR SOLVING COUPLED SECOND-ORDER DIFFERENTIAL-EQUATIONS
BALUJA, KL
BURKE, PG
MORGAN, LA
[J]. COMPUTER PHYSICS COMMUNICATIONS, 1982, 27 (03) : 299 - 307
[2] BATES DR, 1953, P R SOC LONDON, V246, P28
[3] UNE FORMULATION UNIFIEE DE LA THEORIE DES REACTIONS NUCLEAIRES
BLOCH, C
[J]. NUCLEAR PHYSICS, 1957, 4 (04): : 503 - 528
[4] BUKE PG, 1971, METHODS COMPUTATIONA, V10, P50
[5] 2-COLOR COHERENT CONTROL OF H2+ PHOTODISSOCIATION IN INTENSE LASER FIELDS
CHARRON, E
GIUSTISUZOR, A
MIES, FH
[J]. PHYSICAL REVIEW LETTERS, 1993, 71 (05) : 692 - 695
[6] FRAGMENT ANGULAR-DISTRIBUTION IN ONE-COLOR AND 2-COLOR PHOTODISSOCIATION BY STRONG LASER FIELDS
CHARRON, E
GIUSTISUZOR, A
MIES, FH
[J]. PHYSICAL REVIEW A, 1994, 49 (02): : R641 - R644
[7] INTERFERING RESONANCES - AVOIDED CROSSINGS OF AUTOIONIZING STATES IN MOLECULES
COLLINS, LA
SCHNEIDER, BI
NOBLE, CJ
MCCURDY, CW
YABUSHITA, S
[J]. PHYSICAL REVIEW LETTERS, 1986, 57 (08) : 980 - 983
[8] ELECTRON-SCATTERING FROM H-2(+) - RESONANCES IN THE PI-SYMMETRIES
COLLINS, LA
SCHNEIDER, BI
NOBLE, CJ
[J]. PHYSICAL REVIEW A, 1992, 45 (07): : 4610 - 4620
[9] LINEAR ALGEBRAIC APPROACH TO ELECTRONIC EXCITATION OF ATOMS AND MOLECULES BY ELECTRON-IMPACT
COLLINS, LA
SCHNEIDER, BI
[J]. PHYSICAL REVIEW A, 1983, 27 (01): : 101 - 111
[10] LINEAR-ALGEBRAIC APPROACH TO ELECTRON-MOLECULE COLLISIONS - GENERAL FORMULATION
COLLINS, LA
SCHNEIDER, BI
[J]. PHYSICAL REVIEW A, 1981, 24 (05): : 2387 - 2401

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